html {
  scroll-padding-top: 86px;
}

body:after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 99;
  pointer-events: none;
  opacity: 0.2;
  mix-blend-mode: soft-light;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.skip {
  position: fixed;
  left: 16px;
  top: -80px;
  background: #fff;
  color: #000;
  padding: 10px 14px;
  z-index: 120;
}

.skip:focus {
  top: 12px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: 0.75s cubic-bezier(0.2, 0.72, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.header {
  height: 82px;
  position: sticky;
  top: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  background: rgba(5, 6, 6, 0.86);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--line);
}

.header:after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(242, 78, 78, 0.34), transparent);
}

.brand {
  width: 132px;
  flex: 0 0 auto;
}

.brand img {
  width: 100%;
  height: auto;
  filter: brightness(0) invert(1);
  aspect-ratio: 520/93;
}

.brand img,
footer img {
  display: block;
  height: auto;
  object-fit: contain;
  flex: none;
  filter: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
}

.nav a {
  position: relative;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: #c2c6c8;
  white-space: nowrap;
  transition: 0.2s;
}

.nav a:after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -12px;
  height: 1px;
  background: var(--red);
  transition: 0.25s;
}

.nav a:hover {
  color: #fff;
}

.nav a:hover:after {
  right: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid rgba(242, 78, 78, 0.68);
  border-radius: 7px;
  background: linear-gradient(135deg, rgba(242, 78, 78, 0.96), rgba(183, 42, 52, 0.94));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.18), 0 0 28px rgba(242, 78, 78, 0.08);
  font-weight: 700;
  cursor: pointer;
  transition: 0.25s;
  color: var(--white);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 35px rgba(242, 78, 78, 0.22);
  color: var(--white);
}

button:disabled {
    opacity: .5 !important;
    cursor: not-allowed !important;
}

.button span {
  font-size: 18px;
  font-weight: 400;
}

.button-mini {
  min-height: 40px;
  padding: 0 18px;
  gap: 12px;
  margin-left: 5px;
}

.menu-button {
  display: none;
  background: none;
  border: 0;
  padding: 10px;
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 25px;
  height: 1px;
  background: #fff;
  margin: 6px 0;
  transition: 0.25s;
}

.menu-button.open span:first-child {
  transform: rotate(45deg);
  margin: 6px 0 -6px 0px;
  transition: 0.12s;

}

.menu-button.open span:last-child {
  transform: rotate(-45deg);
  transition: 0.12s;
}

.section-pad {
  padding: 126px max(24px, calc((100vw - var(--max)) / 2));
  position: relative;
}

.section-no {
  font-size: 10px;
  font-family: var(--font-family-monospace);
  letter-spacing: 0.15em;
  color: #5c6265;
}

.kicker {
  margin: 0 0 19px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  font-family: var(--font-family-monospace);
  line-height: 1.4;
}

h1 {
  font-size: clamp(48px, 4.5vw, 64px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.012em;
  margin: 26px 0 28px;
}

h2 {
  font-size: clamp(34px, 3.1vw, 44px);
  line-height: 1.18;
  letter-spacing: -0.006em;
  font-weight: 700;
}

h3 {
  font-size: 22px;
  line-height: 1.3;
  letter-spacing: 0;
  font-weight: 700;
}

.section-title {
  display: grid;
  grid-template-columns: 92px 1fr;
  margin-bottom: 62px;
}

.section-title > div {
  max-width: 970px;
}

.section-title h2 {
  margin-bottom: 19px;
}

.section-title p:last-child {
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 26px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 12px;
  font-weight: 700;
  color: var(--white);
}

.text-link span {
  font-size: 18px;
}

.hero {
  position: relative;
  min-height: 70vh;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  overflow: hidden;
  background: #030404;
}

.hero:before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(90deg, #030404 0%, rgba(3, 4, 4, 0.95) 25%, rgba(3, 4, 4, 0.52) 48%, rgba(3, 4, 4, 0.04) 72%, #030404 100%), linear-gradient(0deg, #030404 0, transparent 24%, transparent 78%, rgba(3, 4, 4, 0.25) 100%);
  display: none;
}

.hero:after {
  content: "";
  position: absolute;
  left: 50%;
  top: 8%;
  bottom: 13%;
  width: 1px;
  z-index: 3;
  background: linear-gradient(transparent, rgba(242, 78, 78, 0.16), transparent);
  opacity: 0.65;
}

.hero-grid {
  height: 70vh;
  position: relative;
  display: grid;
  align-items: center;
  grid-template-columns: 0.88fr 1.12fr;
  min-height: 700px;
}

.hero-copy {
  position: relative;
  z-index: 7;
  padding-right: 30px;
  max-width: 650px;
}

.overline {
  display: flex;
  gap: 24px;
  font-size: 16px;
  font-family: var(--font-family-monospace);
  letter-spacing: 0.1em;
  color: #737a7e;
  font-weight: 700;
}

.overline span {
  color: var(--red);
}

.overline b {
  font-weight: 700;
}

.hero-lead {
  line-height: 1.55;
  font-size: clamp(17px, 1.35vw, 20px);
  max-width: 610px;
  color: #b5babc;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 38px;
}

.hero-product {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-picture,
.hero-picture img {
  width: 100%;
  height: 100%;
}

.hero-picture img {
  object-fit: cover;
  object-position: center;
   filter: none;
   opacity: 1;
}

.product-tag {
  position: absolute;
  z-index: 6;
  background: linear-gradient(145deg, rgba(22, 26, 27, 0.88), rgba(10, 12, 13, 0.88)  );
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  box-shadow: inset 0 0 24px rgba(255, 255, 255, 0.025), 0 18px 45px rgba(0, 0, 0, 0.3);
}

.tag-top {
  right: 2%;
  top: 24%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  font-size: 9px;
  color: #858b8f;
}

.tag-top i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green), 0 0 18px rgba(185, 255, 138, 0.75);
}

.tag-top b {
  color: #fff;
  font-size: 10px;
}

.tag-bottom {
  right: 6%;
  bottom: 10%;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 10px 15px;
}

.tag-bottom > span {
  display: flex;
  align-items: baseline;
}

.tag-bottom small {
  font-size: 9px;
  color: #747b7f;
}

.tag-bottom b {
  font-size: 27px;
  line-height: 1;
}

.tag-bottom em {
  font-style: normal;
  color: #858b8f;
  font-size: 9px;
  line-height: 1.35;
  border-left: 1px solid var(--line);
  padding-left: 12px;
}

.hero-specs {
  position: relative;
  z-index: 8;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding-bottom: 24px;
}

.hero-specs > div,
.process-card,
.feature,
.version-card,
.version-help {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 30% -10%, rgba(242, 78, 78, 0.08), transparent 37%), linear-gradient(145deg, rgba(22, 25, 27, 0.95), rgba(10, 12, 13, 0.96));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: inset 0 0 32px rgba(255, 255, 255, 0.018), 0 16px 44px rgba(0, 0, 0, 0.2);
}

.hero-specs > div:before,
.process-card:before,
.feature:before,
.version-card:before,
.version-help:before {
  content: "";
  position: absolute;
  left: 14px;
  top: -1px;
  width: 52px;
  height: 1px;
  background: linear-gradient(90deg, var(--red), transparent);
  box-shadow: 0 0 9px rgba(242, 78, 78, 0.5);
}

.hero-specs > div {
  min-height: 112px;
  padding: 22px 23px;
  display: flex;
  flex-direction: column;
}

.hero-specs small {
  text-transform: uppercase;
  color: #62696d;
  
  font-size: 10px;
  line-height: 1.35;
  letter-spacing: 0.09em;
}

.hero-specs b {
  margin-top: 8px;
  
  font-size: 19px;
  line-height: 1.25;
}

.hero-specs span {
  color: #777e82;
  font-size: 10px;
  
   font-size: 12px;
  line-height: 1.4;
}

.story {
  background: radial-gradient(circle at 78% 38%, rgba(242, 78, 78, 0.06), transparent 30%), #080a0b;
  border-top: 1px solid var(--line2);
}

.story-head {
  display: grid;
  grid-template-columns: 92px 190px 1fr;
  align-items: start;
  margin-bottom: 72px;
}

.story-head h2 {
  max-width: 920px;
}

.story-grid {
  display: grid;
  grid-template-columns: 0.66fr 1.34fr;
  gap: 6vw;
  align-items: center;
}

.story-copy p {
  max-width: 450px;
  margin-bottom: 25px;
  font-size: 20px;
  line-height: 1.7;
  color: #b6bbbd;
}

.photo-stage {
  position: relative;
  min-height: 540px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #030404;
  box-shadow: 0 26px 90px rgba(0, 0, 0, 0.45);
}

.photo-stage:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(3, 4, 4, 0.45), transparent 40%, rgba(3, 4, 4, 0.08));
  pointer-events: none;
}

.photo-stage > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-caption {
  position: absolute;
  z-index: 2;
  left: 25px;
  top: 24px;
  padding: 15px 17px;
  background: rgba(8, 10, 10, 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line);
  border-radius: 7px;
}

.photo-caption span {
  display: block;
  font-size: 8px;
  font-family: var(--font-family-monospace);
  letter-spacing: 0.16em;
  color: #767d80;
}

.photo-caption b {
  display: block;
  font-size: 11px;
  margin-top: 8px;
}

.principle {
  background: linear-gradient(180deg, #070909, #050606);
  border-top: 1px solid var(--line2);
}

.process {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr;
  gap: 9px;
  position: relative;
  padding-bottom: 100px;
}

.process-card {
  min-height: 205px;
  padding: 23px;
  display: flex;
  flex-direction: column;
}

.process-card > span {
  font-size: 9px;
  font-family: var(--font-family-monospace);
  color: #5d6468;
}

.process-card > img,
.process-card > svg {
  width: 47px;
  height: 47px;
  margin: 26px 0 19px;
}

.process-card > svg {
  fill: none;
  stroke: var(--red);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 8px rgba(242, 78, 78, 0.3));
}

.process-card > b {
  font-size: 14px;
}

.process-card > small {
  font-size: 9px;
  color: #757c80;
  margin-top: auto;
}

.process-card.red-card {
  background: radial-gradient(circle at 60% 30%, rgba(242, 78, 78, 0.22), transparent 47%), linear-gradient(145deg, #34171a, #111315);
  border-color: rgba(242, 78, 78, 0.5);
}

.red-card > img {
  filter: brightness(0) invert(1);
  object-fit: contain;
}

.connector {
  align-self: center;
  font-style: normal;
  color: #555d61;
}

.feedback-line {
  position: absolute;
  bottom: 0;
  left: 20%;
  right: 0;
  min-height: 72px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 17px;
  background: linear-gradient(90deg, rgba(185, 255, 138, 0.05), rgba(16, 19, 21, 0.7));
  color: #81888c;
  font-size: 10px;
}

.feedback-line:before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 100%;
  height: 35px;
  border-left: 1px solid rgba(185, 255, 138, 0.22);
}

.feedback-line img {
  width: 32px;
  filter: drop-shadow(0 0 10px rgba(185, 255, 138, 0.25));
}

.feedback-line b {
  color: #fff;
  margin-right: 6px;
}

.features {
  background: radial-gradient(circle at 85% 12%, rgba(185, 255, 138, 0.035), transparent 24%), #080a0b;
}

.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.feature {
  min-height: 290px;
  padding: 27px;
  display: flex;
  flex-direction: column;
}

.feature:hover {
  border-color: rgba(242, 78, 78, 0.28);
}

.feature-lead {
  grid-column: span 2;
  min-height: 360px;
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 20px;
  background: radial-gradient(circle at 75% 30%, rgba(242, 78, 78, 0.12), transparent 43%), linear-gradient(145deg, #171a1c, #0c0e0f);
}

.feature-icon {
  width: 45px;
  height: 45px;
  filter: drop-shadow(0 0 9px rgba(242, 78, 78, 0.28));
}

.feature > span,
.feature-lead > div > span {
  font-size: 8px;
  font-family: var(--font-family-monospace);
  letter-spacing: 0.16em;
  color: #6c7377;
  margin-top: 34px;
}

.feature h3 {
  margin: 14px 0 12px;
  max-width: 350px;
}

.feature p {
  color: #858c90;
  font-size: 12px;
  max-width: 490px;
  margin-bottom: 0;
}

.feature-lead h3 {
  font-size: 34px;
  max-width: 550px;
}

.feature-lead p {
  font-size: 14px;
}

.meter {
  position: absolute;
  right: 30px;
  bottom: 27px;
  left: 112px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 8px;
  font-family: var(--font-family-monospace);
  color: #5f666a;
}

.meter i {
  height: 2px;
  background: #2b3032;
  flex: 1;
  position: relative;
}

.meter i b {
  position: absolute;
  left: 0;
  top: 0;
  height: 2px;
  width: 71%;
  background: linear-gradient(90deg, var(--red), var(--green));
}

.meter i b:after {
  content: "";
  position: absolute;
  right: 0;
  top: -4px;
  width: 10px;
  height: 10px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 16px rgba(185, 255, 138, 0.85);
}

.feature-green {
  background: radial-gradient(circle at 75% 18%, rgba(185, 255, 138, 0.13), transparent 38%), linear-gradient(145deg, #151918, #0d0f10);
}

.feature-green:before {
  background: linear-gradient(90deg, var(--green), transparent);
  box-shadow: 0 0 9px rgba(185, 255, 138, 0.5);
}

.versions {
  background: #060707;
  border-top: 1px solid var(--line2);
}

.version-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 0.74fr;
  gap: 11px;
}

.version-card,
.version-help {
  min-height: 545px;
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.version-top > span,
.version-help > span {
  font-size: 8px;
  font-family: var(--font-family-monospace);
  letter-spacing: 0.18em;
  color: #697074;
}

.version-top h3 {
  font-size: 39px;
  margin: 23px 0 16px;
}

.version-top p {
  color: #7f868a;
  font-size: 13px;
  max-width: 410px;
}

.version-card ul {
  list-style: none;
  padding: 0;
  margin: 34px 0;
  border-top: 1px solid var(--line);
}

.version-card li {
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  /* font-size: 16px; */
  color: #a9aeb1;
}

.version-card li b {
  display: inline-block;
  width: 48px;
  /* font-size: 9px; */
  font-family: var(--font-family-monospace);
  color: var(--red);
}

.version-card li.off {
  color: #545a5e;
  text-decoration: line-through;
}

.version-card > a {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 17px;
  font-weight: 700;
  color: var(--white);
}

.version-card > a:hover {
	transition: 0.25s;
	color: var(--mark);
}

.version-pro {
  background: radial-gradient(circle at 70% 15%, rgba(242, 78, 78, 0.16), transparent 35%), linear-gradient(145deg, #211215, #0e1011);
  border-color: rgba(242, 78, 78, 0.34);
}

.version-help {
  justify-content: flex-end;
  background: radial-gradient(circle at 60% 65%, rgba(185, 255, 138, 0.06), transparent 45%), linear-gradient(145deg, #151819, #0c0e0f);
}

.version-help h3 {
  font-size: 25px;
  margin: 23px 0 30px;
}

.version-help .button {
  width: 100%;
}

.scenarios {
  background: #050606;
}

.scenario {
  min-height: 700px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  border-top: 1px solid var(--line2);
}

.scenario-content {
  padding: 105px max(24px, calc((50vw - var(--max) / 2)));
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 3;
}

article.scenario.compatibility > .scenario-content {
	padding-right: 105px;
}
article.scenario.valve-scenario > .scenario-content {
	padding-left: 105px; 
}

.scenario-content h2 {
  font-size: clamp(42px, 4.6vw, 68px);
  max-width: 620px;
  margin: 19px 0 26px;
}

.scenario-content > p:not(.kicker) {
  color: #b0b5b7;
  font-size: 20px;
  line-height: 1.65;
}

.scenario-content .button {
  width: max-content;
  margin-top: 22px;
}

.scenario-content small {
  display: block;
  color: #62696d;
  margin-top: 18px;
  max-width: 450px;
}

.scenario-object {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #030404;
}

.scenario-object:after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, #050606 0, transparent 20%, transparent 80%, #050606 100%), linear-gradient(0deg, #050606, transparent 23%, transparent 80%, #050606);
}

.scenario-scene {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scenario-object > span {
  position: absolute;
  z-index: 3;
  left: 7%;
  bottom: 7%;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(8, 10, 10, 0.74);
  backdrop-filter: blur(12px);
  font-size: 8px;
  font-family: var(--font-family-monospace);
  letter-spacing: 0.12em;
  color: #888f92;
}

.compatibility {
  background: radial-gradient(circle at 15% 55%, rgba(242, 78, 78, 0.055), transparent 32%), #080a0b;
}

.valve-scenario {
  background: radial-gradient(circle at 85% 45%, rgba(185, 255, 138, 0.04), transparent 28%), #080a0b;
}

.mediums {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 17px 0;
}

.mediums span {
  /* font-size: 9px; */
  border: 1px solid var(--line);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.02);
  padding: 8px 18px;
}

}

.docs {
  background: #080a0b;
}

.doc-list {
  border-top: 1px solid var(--line);
}

.doc-list a {
  display: grid;
  grid-template-columns: 76px 1.2fr 1fr 40px;
  align-items: center;
  min-height: 88px;
  border-bottom: 1px solid var(--line);
  transition: 0.25s;
}

.doc-list a:hover {
  padding-left: 12px;
  background: linear-gradient(90deg, rgba(242, 78, 78, 0.055), transparent 52%);
}

.filetype {
  font-size: 8px;
  font-family: var(--font-family-monospace);
  color: var(--red);
}

.doc-list b {
  font-size: 15px;
}

.doc-list small {
  color: #6f767a;
}

.doc-list i {
  font-style: normal;
  font-size: 19px;
  color: #777e82;
}

.media {
  background: #060707;
}

.video-shell {
  aspect-ratio: 16/7;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: radial-gradient(circle at center, rgba(242, 78, 78, 0.08), transparent 40%), #050606;
}

.video-shell video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.25) grayscale(1);
}

.video-cover {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.play {
  display: flex;
  width: 68px;
  height: 68px;
  border: 1px solid rgba(242, 78, 78, 0.55);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  padding-left: 4px;
  box-shadow: 0 0 32px rgba(242, 78, 78, 0.12);
}

.video-cover p {
  text-align: center;
  color: #7e8589;
  font-size: 11px;
  margin-top: 16px;
}

.faq {
  background: #080a0b;
}

.accordion {
  max-width: 1020px;
  margin-left: 92px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(19, 22, 23, 0.75), rgba(9, 11, 12, 0.75));
}

.accordion details {
  border-bottom: 1px solid var(--line);
}

.accordion details:last-child {
  border-bottom: 0;
}

.accordion summary {
  list-style: none;
  padding: 23px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
}

.accordion summary::-webkit-details-marker {
  display: none;
}

.accordion summary i {
  font-style: normal;
  font-size: 24px;
  font-weight: 300;
  color: var(--red);
  transition: 0.2s;
}

.accordion details[open] summary i {
  transform: rotate(45deg);
}

.accordion p {
  max-width: 800px;
  color: #81888c;
  padding: 0 56px 22px 25px;
  font-size: 18px;
}

.contact {
  background: radial-gradient(circle at 12% 45%, rgba(242, 78, 78, 0.09), transparent 30%), #050606;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7vw;
  border-top: 1px solid var(--line2);
}

.contact-copy h2 {
  margin: 20px 0 24px;
}

.contact-copy > p {
  max-width: 520px;
  font-size: 20px;
  color: #b4b9bb;
}

.contact-methods {
  margin-top: 54px;
  border-top: 1px solid var(--line);
}

.contact-methods > div {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: center;
  gap: 15px;
  border-bottom: 1px solid var(--line);
  padding: 19px 0;
}

.contact-methods small {
  font-size: 20px;
  font-family: var(--font-family-monospace);
  color: #62696d;
}

.contact-methods span {
  font-weight: 700;
  font-size: 20px;
}

.contact-methods button,
.contact-methods a {
  background: none;
  border: 0;
  color: var(--red);
  cursor: pointer;
}

.contact-methods a:hover {
	color: var(--white);
}

.form {
  position: relative;
  padding: 38px;
  background: radial-gradient(circle at 80% 0, rgba(242, 78, 78, 0.08), transparent 31%), linear-gradient(145deg, #151819, #0c0e0f);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.form:before {
  content: "";
  position: absolute;
  left: 28px;
  right: 28px;
  top: -1px;
  height: 1px;
  background: linear-gradient(90deg, var(--red), transparent 70%);
  box-shadow: 0 0 12px rgba(242, 78, 78, 0.45);
}

.form label {
  display: block;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 18px;
  color: #858c90;
}

.field.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 19px;
}

.form input,
.form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid #383d40;
  background: transparent;
  color: #fff;
  padding: 10px 0;
  outline: 0;
  border-radius: 0;
  font-size: 16px;
  text-transform: none;
  letter-spacing: 0;
}

.form input:focus,
.form textarea:focus {
  border-color: var(--red);
}

.file {
  border: 1px dashed #3b4043;
  border-radius: 7px;
  padding: 15px;
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.file input {
  display: none;
}

.file small {
  color: #5e6568;
}

.submit {
  width: 100%;
}

.form-status {
  margin: 11px 0 0;
}

.form-status.error {
  color: #ff7777;
}

footer {
  min-height: 100px;
  max-width: var(--max);
  margin: auto;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 25px 24px;
  border-top: 1px solid var(--line);
  /* font-size: 10px; */
  color: #646b6e;
}

footer img {
  width: 105px;
  filter: brightness(0) invert(1);
}

footer p {
  margin: 8px 0 0 0;
}

footer a {
  /* margin-left: auto; */
  color: #999fa2;
  font-weight: 700;
}

@media (max-width: 1180px) {
  .nav { gap: 15px; }
  .nav a { font-size: 10px; }
  .header .button-mini { display: none; }
  .process { grid-template-columns: repeat(3, 1fr); }
  .connector { display: none; }
  .feedback-line {
    position: relative;
    grid-column: 1/-1;
    left: auto;
    right: auto;
    bottom: auto;
  }
  .bento { grid-template-columns: repeat(3, 1fr); }
  .feature-lead { grid-column: span 2; }
  .version-grid { grid-template-columns: 1fr 1fr; }
  .version-help {
    grid-column: 1/-1;
    min-height: 250px;
  }
  .scenario-content {
    padding-left: 5vw;
    padding-right: 5vw;
  }
  .accordion { margin-left: 92px; }
}

@media (max-width: 900px) {
  html { scroll-padding-top: 70px; }
  .header {
    height: 70px;
    padding: 0 18px;
  }
  .brand { width: 122px; }
  .menu-button {
    display: block;
    margin-left: auto;
  }
  .nav { display: none; }
  .nav.open {
    display: flex;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    padding: 14px 18px 22px;
    background: rgba(8, 10, 11, 0.98);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .nav.open a {
    padding: 12px 3px;
    font-size: 16px;
  }
  .section-pad { padding: 92px 18px; }
  .section-title { grid-template-columns: 54px 1fr; }
  .hero {
    min-height: 0;
    padding: 0 18px;
  }
  .hero-grid {
    height: auto;
    min-height: 760px;
    display: block;
  }
  .hero-copy { padding: 82px 0 420px; }
  .hero:before { background: linear-gradient(180deg, rgba(3, 4, 4, 0.35), rgba(3, 4, 4, 0.12) 44%, #030404 88%), linear-gradient(90deg, #030404 0, rgba(3, 4, 4, 0.55) 48%, rgba(3, 4, 4, 0.03) 90%); }
  .hero-picture img { object-position: 65% center; }
  .hero-copy h1 { font-size: clamp(58px, 13vw, 96px); }
  .tag-top {
    right: 4%;
    top: 47%;
  }
  .tag-bottom {
    right: auto;
    left: 3%;
    bottom: 8%;
  }
  .hero-specs { grid-template-columns: 1fr 1fr; }
  .story-head { grid-template-columns: 54px 150px 1fr; }
  .story-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .photo-stage { min-height: 450px; }
  .bento { grid-template-columns: 1fr 1fr; }
  .feature-lead { grid-column: 1/-1; }
  .scenario { grid-template-columns: 1fr; }
  .scenario-content { padding: 82px 18px; }
  .scenario-object { min-height: 600px; }
  .valve-scenario .scenario-object { grid-row: 2; }
  .valve-scenario .scenario-content { grid-row: 1; }
  .accordion { margin-left: 54px; }
  .contact {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

@media (max-width: 620px) {
  .section-pad { padding: 78px 16px; }
  .section-title {
    grid-template-columns: 42px 1fr;
    margin-bottom: 42px;
  }
  .section-title h2, .story-head h2 { font-size: 36px; }
  .hero { padding: 0 16px; }
  .hero-grid { min-height: 700px; }
  .hero-copy { padding: 66px 0 350px; }
  .overline {
    justify-content: space-between;
    gap: 12px;
    font-size: 16px;
  }
  .hero-copy h1 {
    font-size: 55px;
    margin: 23px 0 27px;
  }
  .hero-lead { font-size: 16px; }
  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { justify-content: space-between; }
  .tag-top { display: none; }
  .tag-bottom {
    left: 0;
    bottom: 4%;
  }
  .hero-specs {
    grid-template-columns: 1fr 1fr;
    gap: 7px;
  }
  .hero-specs > div {
    min-height: 103px;
    padding: 17px 14px;
  }
  .hero-specs b { font-size: 14px; }
  .story-head {
    grid-template-columns: 42px 1fr;
    margin-bottom: 42px;
  }
  .story-head .kicker, .story-head h2 { grid-column: 2; }
  .story-grid {
    gap: 33px;
  }
  .photo-stage { min-height: 330px; }
  .photo-stage > img { object-position: 65% center; }
  .photo-caption {
    left: 14px;
    top: 14px;
  }
  .process {
    grid-template-columns: 1fr;
    padding-bottom: 0;
  }
  .process-card { min-height: 170px; }
  .feedback-line { grid-column: auto; }
  .bento { grid-template-columns: 1fr; }
  .feature-lead {
    grid-column: auto;
    display: flex;
    min-height: 350px;
  }
  .feature-lead h3 { font-size: 29px; }
  .feature-lead > div > span { margin-top: 28px; }
  .meter { left: 27px;  }
  .version-grid { grid-template-columns: 1fr; }
  .version-help { grid-column: auto; }
  .version-card,
  .version-help {
    min-height: 510px;
    padding: 27px;
  }
  .scenario-object { min-height: 430px; }
  .scenario-scene { object-position: 62% center; }
  .doc-list a {
    grid-template-columns: 52px 1fr 28px;
    padding: 15px 0;
  }
  .doc-list small { grid-column: 2; }
  .doc-list i {
    grid-column: 3;
    grid-row: 1/3;
  }
  .video-shell { aspect-ratio: 4/3; }
  .accordion { margin-left: 0; }
  .accordion summary {
    font-size: 15px;
    padding: 20px 17px;
  }
  .accordion p { padding: 0 42px 20px 17px; }
  .field.two { grid-template-columns: 1fr; }
  .form { padding: 27px 19px;  }
  .contact-methods > div { grid-template-columns: 66px 1fr; }
  .contact-methods button, .contact-methods a { grid-column: 2; }
  footer {
    align-items: flex-start;
    flex-direction: column;
  }
  footer a { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .button { transition: none; }
}

.reveal {
  opacity: 1 !important;
  transform: none !important;
}

.section-title {
  grid-template-columns: 76px 1fr;
  margin-bottom: 54px;
}

.section-title p:last-child {
  font-size: 20px;
  line-height: 1.65;
}

.section-no {
  font-size: 11px;
}

.tag-top {
  font-size: 10px;
}

.tag-top b {
  font-size: 11px;
}

.tag-bottom em {
  font-size: 10px;
}

.story-head {
  grid-template-columns: 76px 1fr;
  margin-bottom: 44px;
}

.story-head .kicker {
  grid-column: 2;
  margin-bottom: 14px;
}

.story-head h2 {
  grid-column: 2;
  max-width: 800px;
  margin-bottom: 0;
  font-size: clamp(34px, 3.1vw, 42px);
}

.story.section-pad {
  padding-top: 96px;
}

.story-grid {
  grid-template-columns: 0.7fr 1.3fr;
  gap: 5vw;
}

.photo-stage {
  min-height: 500px;
}

.photo-stage:after {
  background: linear-gradient(90deg, rgba(3, 4, 4, 0.16), transparent 45%);
}

.photo-caption {
  left: 24px;
  top: auto;
  bottom: 24px;
  min-width: 270px;
  padding: 15px 18px 15px 22px;
  border-color: rgba(242, 78, 78, 0.32);
  background: linear-gradient(135deg, rgba(21, 24, 25, 0.92), rgba(7, 9, 10, 0.88));
  box-shadow: inset 3px 0 0 var(--red), 0 14px 35px rgba(0, 0, 0, 0.35);
}

.photo-caption span {
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--red);
}

.photo-caption b {
  font-size: 15px;
  line-height: 1.35;
  margin-top: 7px;
}

.process-card {
  min-height: 220px;
  padding: 24px;
}

.process-card > span {
  font-size: 10px;
}

.process-card > img,
.process-card > svg {
  width: 50px;
  height: 50px;
  margin: 24px 0 18px;
}

.process-card > b {
  font-size: 16px;
  line-height: 1.3;
}

.process-card > small {
  font-size: 12px;
  line-height: 1.45;
  color: #9aa0a3;
  margin-top: 12px;
}

.red-card > img {
  filter: none;
}

.feedback-line {
  font-size: 12px;
  line-height: 1.5;
  color: #9ba1a4;
}

.feature > span,
.feature-lead > div > span {
  font-size: 10px;
  line-height: 1.4;
  letter-spacing: 0.1em;
}

.feature h3,
.feature-lead h3 {
  font-size: 21px;
  line-height: 1.28;
  margin: 13px 0 11px;
}

.feature p,
.feature-lead p {
  font-size: 14px;
  line-height: 1.55;
  color: #9ba1a4;
}

.feature-icon {
  width: 48px;
  height: 48px;
}

.meter {
  font-size: 10px;
}

.version-top > span,
.version-help > span {
  font-size: 10px;
  letter-spacing: 0.11em;
}

.version-top h3 {
  font-size: 34px;
  letter-spacing: -0.025em;
}

.version-top p {
  font-size: 13px;
  line-height: 1.5;
}

.version-help h3 {
  font-size: 22px;
  line-height: 1.35;
}

.scenario-content h2 {
  font-size: clamp(36px, 3.7vw, 54px);
  line-height: 1.1;
}

.scenario-object:after {
  background: linear-gradient(90deg, rgba(5, 6, 6, 0.38), transparent 18%, transparent 86%, rgba(5, 6, 6, 0.35));
}
.scenario-object > span {
  left: 6%;
  bottom: 6%;
  padding: 13px 17px 13px 21px;
  border-color: rgba(242, 78, 78, 0.32);
  background: linear-gradient(135deg, rgba(21, 24, 25, 0.93), rgba(7, 9, 10, 0.9));
  box-shadow: inset 3px 0 0 var(--red), 0 14px 35px rgba(0, 0, 0, 0.35);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0;
  color: #eef0ef;
}

.form label,
.filetype {
  font-size: 16px;
  font-family: var(--font-family-monospace);
  font-weight: 400;
}

.doc-list small {
  font-size: 12px;
}

@media (max-width: 900px) {
  .section-pad { padding: 82px 20px; }
  .section-title { grid-template-columns: 48px 1fr; }
  h1 { font-size: clamp(44px, 7vw, 58px); }
  h2 { font-size: clamp(32px, 4.6vw, 42px); }
  .hero { padding: 0 20px; }
  .hero-grid {
    display: flex;
    flex-direction: column;
    height: auto;
    min-height: 0;
  }
  .hero-copy {
    order: 1;
    width: 100%;
    max-width: 680px;
    padding: 64px 0 32px;
  }
  .hero-product {
    order: 2;
    position: relative;
    inset: auto;
    width: calc(100% + 40px);
    height: 430px;
    margin: 0 -20px;
  }
  .hero-picture img {
    object-fit: cover;
    object-position: 67% center;
  }
  .tag-top {
    top: 12%;
    right: 4%;
  }
  .tag-bottom {
    left: auto;
    right: 4%;
    bottom: 8%;
  }
  .hero-specs { margin-top: 0; }
  .story-head { grid-template-columns: 48px 1fr; }
  .story-head .kicker, .story-head h2 { grid-column: 2; }
  .story-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .photo-stage { min-height: 430px; }
  .process-card > small { font-size: 13px; }
  .feature h3, .feature-lead h3 { font-size: 20px; }
  .accordion { margin-left: 48px; }
}

@media (max-width: 620px) {
  .section-pad { padding: 68px 16px; }
  .section-title {
    display: block;
    margin-bottom: 38px;
  }
  .section-title > .section-no {
    display: block;
    margin-bottom: 18px;
  }
  .section-title h2,
  .story-head h2 {
    font-size: 31px;
    line-height: 1.15;
    letter-spacing: -0.025em;
  }
  .hero { padding: 0 16px; }
  .hero-grid { min-height: 0; }
  .hero-copy { padding: 46px 0 26px; }
  .hero-copy h1 {
    font-size: 40px;
    line-height: 1.06;
    letter-spacing: -0.032em;
    margin: 20px 0 22px;
  }
  .hero-lead {
    font-size: 15px;
    line-height: 1.55;
  }
  .hero-product {
    width: calc(100% + 32px);
    height: 340px;
    margin: 0 -16px;
  }
  .hero-picture img {
    object-fit: cover;
    object-position: 68% center;
  }
  .tag-top, .tag-bottom { display: none; }
  .hero-actions { margin-top: 28px; }
  .hero-specs {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding-bottom: 18px;
  }
  .hero-specs > div {
    min-height: 112px;
    padding: 17px 15px;
  }
  .hero-specs small { font-size: 9px; }
  .hero-specs b { font-size: 15px; }
  .hero-specs span { font-size: 11px; }
  .story-head {
    display: block;
    margin-bottom: 32px;
  }
  .story-head .section-no {
    display: block;
    margin-bottom: 17px;
  }
  .story-head .kicker { margin-bottom: 12px; }
  .story-grid { gap: 28px; }
  .story-copy p { font-size: 15px; }
  .photo-stage { min-height: 300px; }
  .photo-caption {
    left: 13px;
    right: 13px;
    bottom: 13px;
    min-width: 0;
    padding: 13px 14px 13px 18px;
  }
  .photo-caption span { font-size: 9px; }
  .photo-caption b { font-size: 13px; }
  .process-card {
    min-height: 185px;
    padding: 22px;
  }
  .process-card > small { font-size: 13px; }
  .feedback-line { font-size: 12px; }
  .feature,
  .feature-lead {
    min-height: 280px;
    padding: 24px;
  }
  .feature-lead { display: flex; }
  .feature h3, .feature-lead h3 { font-size: 20px; }
  .feature p, .feature-lead p { font-size: 14px; }
  .feature-lead > div > span { margin-top: 22px; }
  .meter {
    left: 24px;
    right: 24px;
  }
  .version-card,
  .version-help {
    min-height: auto;
    padding: 26px;
  }
  .scenario-content { padding: 68px 16px; }
  .scenario-content h2 { font-size: 32px; }
  .scenario-object { min-height: 390px; }
  .scenario-object > span {
    left: 14px;
    right: 14px;
    bottom: 14px;
    font-size: 11px;
  }
  .scenario-scene { object-position: 62% center; }
  .accordion { margin-left: 0; }
}

/* Applications, contact and brand integrity */


.applications {
  background: radial-gradient(circle at 72% 18%, rgba(242, 78, 78, 0.055), transparent 30%), #070909;
  border-top: 1px solid var(--line2);
}

.application-grid {
  display: grid;
  grid-template-columns: 1.18fr 0.82fr;
  grid-template-rows: repeat(2, minmax(250px, 1fr));
  gap: 11px;
}

.application-card {
  position: relative;
  min-height: 290px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #0a0c0d;
  box-shadow: 0 22px 65px rgba(0, 0, 0, 0.28);
}

.application-wide {
  grid-row: 1/3;
  min-height: 590px;
}

.application-card:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(4, 5, 5, 0.94) 0, rgba(4, 5, 5, 0.14) 55%, rgba(4, 5, 5, 0.05) 100%), linear-gradient(90deg, rgba(4, 5, 5, 0.28), transparent 45%);
  pointer-events: none;
}

.application-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.2, 0.72, 0.2, 1);
}

.application-card:hover img {
  transform: scale(1.025);
}

.application-card > div {
  position: absolute;
  z-index: 2;
  left: 28px;
  right: 28px;
  bottom: 26px;
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: end;
}

.application-card span {
  grid-row: 1/3;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--red);
  padding-bottom: 5px;
}

.application-card p {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
  font-weight: 700;
}

.application-card small {
  margin-top: 7px;
  color: #a0a6a9;
  font-size: 12px;
  line-height: 1.45;
}

.application-wide p {
  font-size: 30px;
}

.contact-methods .contact-direct {
  justify-self: end;
}

footer img {
  width: 132px;
  max-width: 132px;
  height: auto;
  aspect-ratio: 520/93;
  object-fit: contain;
  flex: 0 0 132px;
}

@media (max-width: 1180px) {
  .nav { gap: 13px; }
  .nav a { font-size: 9px; }
}

@media (max-width: 900px) {
  .application-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .application-wide {
    grid-column: 1/-1;
    grid-row: auto;
    min-height: 440px;
  }
  .application-card { min-height: 300px; }
}

@media (max-width: 620px) {
  .application-grid { grid-template-columns: 1fr; }
  .application-wide {
    grid-column: auto;
    min-height: 360px;
  }
  .application-card { min-height: 300px; }
  .application-card > div {
    left: 20px;
    right: 20px;
    bottom: 20px;
    grid-template-columns: 34px 1fr;
  }
  .application-card p, .application-wide p { font-size: 21px; }
  .contact-methods .contact-direct { justify-self: start; }
  footer img {
    width: 132px;
    max-width: 132px;
    flex-basis: 132px;
  }
}

/* Clear application contexts and compact engineering files */
.application-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: none;
  gap: 12px;
}

.application-card,
.application-wide {
  grid-column: auto;
  grid-row: auto;
  min-height: 370px;
}

.application-card:after {
  background: linear-gradient(0deg, rgba(4, 5, 5, 0.95) 0, rgba(4, 5, 5, 0.18) 53%, rgba(4, 5, 5, 0.02) 100%);
}

.application-card p,
.application-wide p {
  font-size: 25px;
}

.application-card small {
  font-size: 13px;
  max-width: 430px;
}

.doc-groups {
  display: grid;
  gap: 28px;
}

.doc-group > p {
  margin: 0 0 12px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #737a7e;
  font-family: var(--font-family-monospace);
}

.doc-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.doc-grid a {
  position: relative;
  min-height: 112px;
  display: grid;
  grid-template-rows: auto auto;
  column-gap: 13px;
  align-items: center;
  padding: 18px;
  background: radial-gradient(circle at 25% 0, rgba(242, 78, 78, 0.07), transparent 42%), linear-gradient(145deg, rgba(22, 25, 27, 0.96), rgba(10, 12, 13, 0.98));
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: 0.24s;
  overflow: hidden;
  color: var(--white);
  grid-template-columns: 48px 1fr;
}

.doc-grid a:before {
  content: "";
  position: absolute;
  left: 14px;
  top: -1px;
  width: 46px;
  height: 1px;
  background: linear-gradient(90deg, var(--red), transparent);
  box-shadow: 0 0 8px rgba(242, 78, 78, 0.45);
}

.doc-grid a:hover {
  transform: translateY(-2px);
  border-color: rgba(242, 78, 78, 0.32);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.25);
}

.doc-grid .filetype {
  grid-row: 1/3;
  width: 44px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  color: #fff;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.04em;
  background: linear-gradient(145deg, #e84b4f, #9f202b);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.2), 0 8px 18px rgba(0, 0, 0, 0.25);
}

.doc-grid .file-3d {
  background: linear-gradient(145deg, #7389a8, #39485e);
}

.doc-grid .file-doc {
  background: linear-gradient(145deg, #2d7fd2, #194b83);
}

.doc-grid b {
  align-self: end;
  font-size: 18px;
  line-height: 1.3;
  font-weight: 400;
}

.doc-grid small {
  align-self: start;
  color: #747b7f;
  font-size: 14px;
  line-height: 1.35;
  font-weight: 400;
}

.doc-grid i {
  grid-column: 3;
  grid-row: 1/3;
  align-self: center;
  font-style: normal;
  color: #666e72;
  font-size: 15px;
  display: none;
}

.doc-group:last-child .doc-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: calc(75% - 2px);
}

@media (max-width: 900px) {
  .application-grid { grid-template-columns: 1fr 1fr; }
  .application-card, .application-wide { min-height: 320px; }
  .doc-grid,
  .doc-group:last-child .doc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: none;
  }
}

@media (max-width: 620px) {
  .application-grid { grid-template-columns: 1fr; }
  .application-card, .application-wide { min-height: 320px; }
  .application-card p, .application-wide p { font-size: 21px; }
  .doc-groups { gap: 24px; }
  .doc-grid, .doc-group:last-child .doc-grid { grid-template-columns: 1fr; }
  .doc-grid a {
    min-height: 92px;
    padding: 15px;
  }
  .doc-group > p { font-size: 10px; }
}

.hero-lead,
.section-title p:last-child,
.scenario-content > p:not(.kicker) {
  color: #b4b9bb;
}

.section-title {
  display: block;
  margin-bottom: 52px;
}

.section-no {
  display: none !important;
}

.story-head {
  display: block;
  max-width: 850px;
  margin-bottom: 42px;
}

.story-head .kicker,
.story-head h2 {
  grid-column: auto;
}

.story-head h2 {
  max-width: 820px;
}

.accordion {
  margin-left: 0;
}

.hero-copy {
  max-width: 620px;
}

.hero-badges {
  position: absolute;
  right: 1.5%;
  bottom: 5%;
  z-index: 7;
  width: min(460px, 39vw);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 20px;
}

.product-badge {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 11px;
}

.product-badge .badge-icon {
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: radial-gradient(circle at 35% 28%, rgba(255, 255, 255, 0.12), rgba(17, 20, 21, 0.9) 55%, #090a0b);
  border: 1px solid rgba(255, 255, 255, 0.17);
  box-shadow: inset 0 0 16px rgba(255, 255, 255, 0.035), 0 8px 26px rgba(0, 0, 0, 0.38);
}

.product-badge > b {
  min-width: 0;
  color: #f5f6f5;
  font-size: 16px;
  line-height: 1.25;
  font-weight: 700;
}

.product-badge small {
  display: block;
  margin-top: 5px;
  color: #92999c;
  font-size: 14px;
  line-height: 1.35;
  font-weight: 400;
}

.badge-light .badge-icon i {
  width: 18px;
  height: 18px;
  border: 3px solid var(--green);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--green), 0 0 14px rgba(185, 255, 138, 0.55);
}

.badge-ip .badge-icon {
  gap: 1px;
  color: #899094;
  font-size: 8px;
  font-weight: 700;
}

.badge-ip .badge-icon em {
  font-style: normal;
  color: #fff;
  font-size: 17px;
  line-height: 1;
}

.badge-metal .badge-icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: #f05a5a;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 5px rgba(242, 78, 78, 0.35));
}

.badge-russia .badge-icon i {
  width: 23px;
  height: 16px;
  border-radius: 2px;
  background: linear-gradient(#fff 0 33.333%, #2b66b6 33.333% 66.666%, #d93e4b 66.666%);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18), 0 0 12px rgba(242, 78, 78, 0.16);
}

.scenario-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 22px;
}

.scenario-actions .button {
  margin-top: 0;
}

.scenario-actions .text-link {
  padding: 11px 0;
}

.application-card:after {
  background: linear-gradient(0deg, rgba(4, 5, 5, 0.78) 0, rgba(4, 5, 5, 0.05) 52%, transparent 100%);
}

.application-card > div {
  display: flex;
  align-items: flex-end;
  left: 26px;
  right: 26px;
  bottom: 24px;
}

.application-card p,
.application-wide p {
  font-size: 24px;
  line-height: 1.2;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.8);
}


@media (max-width: 900px) {
  .section-title { display: block; }
  .hero-product { height: auto; }
  .hero-picture {
    display: block;
    height: 390px;
  }
  .hero-badges {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    padding: 18px 20px 26px;
    background: #030404;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hero-picture img { height: 100%; }
  .story-head { display: block; }
  .accordion { margin-left: 0; }
}

@media (max-width: 620px) {
  body { font-size: 15px; }
  .section-title h2,
  .story-head h2 {
    font-size: 30px;
    line-height: 1.18;
  }
  .hero-copy h1 { font-size: 38px; }
  .hero-picture { height: 300px; }
  .hero-badges {
    padding: 16px 10px 24px;
    gap: 14px 10px;
  }
  .product-badge { gap: 8px; }
  .product-badge .badge-icon {
    flex-basis: 40px;
    width: 40px;
    height: 40px;
  }
  .product-badge > b { font-size: 14px; }
  .product-badge small { font-size: 12px; }
  .application-card > div {
    left: 18px;
    right: 18px;
    bottom: 18px;
  }
  .application-card p, .application-wide p { font-size: 21px; }
  .scenario-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 8px;
  }
  .scenario-actions .button { width: 100%; }
  .scenario-actions .text-link { justify-content: space-between; }
}

.kicker,
.feature > span,
.feature-lead > div > span,
.version-top > span,
.version-help > span,
.doc-group > p {
  letter-spacing: 0.1em;
}

.text-link {
  gap: 0;
  font-size: 13px;
}

.hero-copy {
  max-width: 620px;
}

.hero-actions {
  gap: 28px;
  margin-top: 34px;
}

.origin-badge {
  display: flex;
  align-items: center;
  gap: 11px;
  width: max-content;
  margin-top: 28px;
  color: #f4f5f4;
  font-size: 13px;
  font-weight: 400;
}

.origin-flag {
  width: 28px;
  height: 18px;
  border-radius: 2px;
  background: linear-gradient(#fff 0 33.333%, #2b66b6 33.333% 66.666%, #d93e4b 66.666%);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2), 0 0 18px rgba(242, 78, 78, 0.14);
}

.hero-badges {
  right: 12px;
  top: 14%;
  bottom: auto;
  width: 260px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 13px;
}

.product-badge {
  gap: 12px;
}

.product-badge .badge-icon {
  flex-basis: 43px;
  width: 43px;
  height: 43px;
}

.product-badge .badge-icon > img {
  width: 22px;
  height: 22px;
}

.badge-interface .badge-icon,
.badge-stroke .badge-icon,
.badge-power .badge-icon {
  font-size: 11px;
  font-weight: 700;
  color: #f05a5a;
}

.badge-stroke .badge-icon,
.badge-power .badge-icon {
  font-size: 15px;
}

.badge-light .badge-icon i {
  width: 17px;
  height: 17px;
}

.badge-metal .badge-icon svg {
  width: 23px;
  height: 23px;
}

.story-head {
  max-width: 900px;
}

.story-head h2 {
  max-width: 880px;
}

.bento {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.feature {
  min-height: 245px;
  padding: 24px;
}

.feature-lead {
  grid-column: span 2;
  min-height: 245px;
  grid-template-columns: 68px 1fr;
  padding: 24px;
}

.feature-icon {
  width: 43px;
  height: 43px;
}

.feature > span,
.feature-lead > div > span {
  margin-top: 23px;
  font-size: 10px;
}

.feature h3,
.feature-lead h3 {
  font-size: 21px;
  line-height: 1.3;
  margin: 11px 0 9px;
}

.feature-lead h3 {
  font-size: 26px;
}

.feature p,
.feature-lead p {
  font-size: 18px;
  line-height: 1.55;
}

.meter {
  left: 92px;
  right: 24px;
  bottom: 20px;
}

.version-card,
.version-help {
  min-height: auto;
  padding: 30px;
}

.version-top h3 {
  font-size: 38px;
  letter-spacing: -0.01em;
  margin: 18px 0 12px;
}

.version-top p {
  font-size: 15px;
  line-height: 1.6;
  color: #aab0b2;
}

.version-benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 14px;
  margin-top: 22px;
}

.version-benefits span {
  position: relative;
  padding-left: 16px;
  color: #d5d8d7;
  line-height: 1.4;
}

.version-benefits span:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 8px rgba(242, 78, 78, 0.45);
}

.version-card ul {
  margin: 24px 0;
}

.version-help h3 {
  font-size: 24px;
}

.scenario-content small {
  font-size: 12px;
  line-height: 1.55;
  color: #7e8689;
}

@media (max-width: 1180px) {
  .nav { gap: 12px; }
  .nav a { font-size: 12px; }
  .hero-badges {
    right: 0;
    width: 230px;
  }
  .product-badge > b { font-size: 14px; }
  .product-badge small { font-size: 12px; }
}

@media (max-width: 900px) {
  .hero-grid {
    height: auto;
    min-height: 0;
  }
  .hero-copy { padding-bottom: 28px; }
  .hero-product { height: auto; }
  .hero-picture { height: 410px; }
  .hero-badges {
    position: relative;
    right: auto;
    top: auto;
    width: 100%;
    padding: 18px 20px 28px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px 20px;
  }
  .hero-picture img { object-position: 67% center; }
  .origin-badge { margin-top: 22px; }
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-lead { grid-column: span 2; }
  .version-benefits { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
	article.scenario.compatibility > .scenario-content {
    padding-right: 16px;
    padding-bottom: 0;
}
	article.scenario.valve-scenario > .scenario-content {
    padding-left: 16px;
	padding-bottom: 0;
}
  body { font-size: 15px; }
  .hero-copy h1 {
    font-size: 39px;
    letter-spacing: -0.006em;
  }
  .hero-lead { font-size: 16px; }
  .hero-actions { gap: 10px; }
  .origin-badge { font-size: 12px; }
  .hero-picture { height: 310px; }
  .hero-badges {
    padding: 17px 12px 25px;
    gap: 14px 10px;
  }
  .product-badge .badge-icon {
    flex-basis: 38px;
    width: 38px;
    height: 38px;
  }
  .product-badge > b { font-size: 14px; }
  .product-badge small { font-size: 12px; }
  .bento { grid-template-columns: 1fr; }
  .feature,
  .feature-lead {
    grid-column: auto;
    min-height: 245px;
    padding: 23px;
  }
  .feature-lead { display: flex; }
  .meter {
	  display:none;
    left: 23px;
    right: 23px;
  }
  .version-benefits { grid-template-columns: 1fr; }
  .scenario-content > p:not(.kicker) { font-size: 16px; }
  .doc-grid a { grid-template-columns: 44px 1fr; }
}

/* Temperature control loop */
.control-loop-stage {
  min-height: 0;
  aspect-ratio: 1672/941;
  background: #090a0a;
}

.control-loop-stage:after {
  display: none;
}

.control-loop-stage > img {
  object-fit: contain;
  object-position: center;
}

.loop-legend {
  position: absolute;
  z-index: 2;
  left: 18px;
  bottom: 16px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 11px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 7px;
  background: rgba(7, 9, 10, 0.82);
  backdrop-filter: blur(12px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.loop-legend span {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #d5d8d7;
  font-size: 10px;
  line-height: 1.25;
  white-space: nowrap;
}

.loop-legend i {
  display: block;
  width: 19px;
  height: 2px;
  border-radius: 2px;
  box-shadow: 0 0 8px currentColor;
}

.loop-legend .temperature {
  color: #ffc35a;
  background: #ffc35a;
}

.loop-legend .command {
  color: #ff555d;
  background: #ff555d;
}

@media (max-width: 620px) {
  .loop-legend {
    left: 8px;
    right: 8px;
    bottom: 8px;
    justify-content: center;
    gap: 8px;
    padding: 7px;
  }
  .loop-legend span { font-size: 8px; }
  .loop-legend i { width: 12px; }
}

/* Premium product marks and supplied campaign artwork 
.hero-badges {
  width: 292px;
  gap: 15px;
}*/

.product-badge {
  gap: 14px;
}

.product-badge .badge-icon {
  isolation: isolate;
  overflow: hidden;
  flex: 0 0 58px;
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(105, 111, 114, 0.72), rgba(29, 32, 34, 0.96) 30%, #08090a 74%);
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.42), inset 0 -10px 18px rgba(0, 0, 0, 0.58), inset 0 0 20px rgba(242, 78, 78, 0.06), 0 10px 26px rgba(0, 0, 0, 0.5), 0 0 0 3px rgba(255, 255, 255, 0.025);
}

.product-badge .badge-icon:before {
  content: "";
  position: absolute;
  z-index: 0;
  left: 6px;
  right: 6px;
  top: 3px;
  height: 43%;
  border-radius: 12px 12px 45% 45%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.31), rgba(255, 255, 255, 0.03));
  opacity: 0.58;
}

.product-badge .badge-icon:after {
  content: "";
  position: absolute;
  z-index: 0;
  left: 14px;
  right: 14px;
  bottom: 5px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(242, 78, 78, 0.75), transparent);
  box-shadow: 0 0 8px rgba(242, 78, 78, 0.45);
}

.product-badge .badge-icon svg {
  position: relative;
  z-index: 1;
  width: 31px;
  height: 31px;
  fill: none;
  stroke: #d0d4d5;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 2px 2px rgba(0, 0, 0, 0.7));
}

.product-badge .badge-icon svg .accent {
  stroke: #f25a5a;
}

.product-badge .badge-icon svg .green {
  stroke: #b8ff8a;
  filter: drop-shadow(0 0 4px rgba(184, 255, 138, 0.75));
}

.product-badge .badge-icon svg .core {
  fill: #b8ff8a;
  stroke: none;
}

.badge-light .badge-icon {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.42), inset 0 -10px 18px rgba(0, 0, 0, 0.58), inset 0 0 20px rgba(184, 255, 138, 0.1), 0 10px 26px rgba(0, 0, 0, 0.5), 0 0 18px rgba(184, 255, 138, 0.1);
}

.origin-badge {
  gap: 12px;
  padding: 9px 15px 9px 9px;
  border: 1px solid rgba(255, 255, 255, 0.19);
  border-radius: 15px;
  background: linear-gradient(145deg, rgba(62, 67, 69, 0.68), rgba(12, 14, 15, 0.92) 55%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22), 0 12px 30px rgba(0, 0, 0, 0.34);
}

.origin-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 13px;
  background: linear-gradient(145deg, #707579, #272a2c 34%, #090a0b 78%);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.34), inset 0 -8px 13px rgba(0, 0, 0, 0.48);
}

.origin-mark:after {
  content: "";
  position: absolute;
  left: 8px;
  right: 8px;
  top: 4px;
  height: 38%;
  border-radius: 9px;
  background: linear-gradient(rgba(255, 255, 255, 0.25), transparent);
  display: none;
}

.origin-mark i {
  position: relative;
  z-index: 1;
  width: 28px;
  /* height: 19px; */
  height: 23px;
  top:-1px;
  border-radius: 3px;
  background: linear-gradient(#fff 0 33.333%, #2b66b6 33.333% 66.666%, #d93e4b 66.666%);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25), 0 0 14px rgba(242, 78, 78, 0.22);
}

.origin-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.12;
}

.origin-copy small {
  color: #f05a5a;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  font-family: var(--font-family-monospace);
}

.origin-copy b {
  margin-top: 5px;
  color: #fff;
  font-size: 16px;
  font-weight: 400;
  white-space: nowrap;
}

.control-loop-stage {
  aspect-ratio: 1726/908;
}

.version-top .version-purpose {
  max-width: 520px;
  color: #f2f4f3;
  font-size: 24px;
  line-height: 1.28;
  font-weight: 400;
}

.user-scenario-scene {
  object-fit: contain !important;
  background: #080909;
}

.video-shell {
  aspect-ratio: 16/9;
  max-width: 1180px;
  margin-inline: auto;
}

.video-shell iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 1180px) {
  .hero-badges { width: 265px; }
  .product-badge .badge-icon {
    flex-basis: 52px;
    width: 52px;
    height: 52px;
    border-radius: 14px;
  }
  .product-badge > b { font-size: 14px; }
  .product-badge small { font-size: 12px; }
}

@media (max-width: 900px) {
  .hero-badges { width: 100%; }
  .product-badge .badge-icon {
    flex-basis: 54px;
    width: 54px;
    height: 54px;
  }
  .product-badge > b { font-size: 13px; }
  .origin-badge { margin-top: 24px; }
}

@media (max-width: 620px) {
  .hero-badges { gap: 16px 10px; }
  .product-badge {
    align-items: flex-start;
    gap: 9px;
  }
  .product-badge .badge-icon {
    flex-basis: 46px;
    width: 46px;
    height: 46px;
    border-radius: 13px;
  }
  .product-badge .badge-icon svg {
    width: 26px;
    height: 26px;
  }
  .product-badge > b { font-size: 14px; }
  .product-badge small { font-size: 12px; }
  .origin-mark {
    width: 43px;
    height: 43px;
  }
  .origin-copy b { font-size: 13px; }
  .version-top .version-purpose { font-size: 20px; }
  .video-shell { aspect-ratio: 16/9; }
}


.feature-lead > div > span,
.feature > span,
.version-top > span,
.version-help > span {
	font-size: 16px;
	font-family: var(--font-family-monospace);
	letter-spacing: .2em;
}

.contact-copy.reveal.visible p.kicker {
	font-size: 16px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--red);
	font-family: var(--font-family-monospace);
	line-height: 1.4;
}


.consent {
  display: flex !important;
  align-items: center;
  gap: 10px;
  text-transform: none !important;
  letter-spacing: 0 !important;
  font-weight: 400 !important;
}

.consent input {
  width: 17px;
  height: 17px;
  accent-color: var(--red);
}

.form label.consent {
	font-family: var(--font-family-sans-serif);
	font-size: 13px;
	/* padding: 8px 0; */
}

.form label.consent a,
.form label.consent a:visited {
	color: #858c90;
	text-decoration: underline;
}

.form label.consent a:hover {
	text-decoration: none;
}

.form button.submit {
	font-size: 24px;
	font-weight: 700;
	padding: 12px;
}


.cookie_in {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 10000;
}

.cookie_container {
	max-width: 780px; 
	width: 42%;
	padding: 24px 24px 12px 24px;
	margin: 0 auto;
	border-radius: 7px 7px 0 0;
	border: 1px solid rgba(242, 78, 78, 0.68);
	background: linear-gradient(135deg, rgba(242, 78, 78, 0.96), rgba(183, 42, 52, 0.94));
	box-shadow: inset 0 1px rgba(255, 255, 255, 0.18), 0 0 28px rgba(242, 78, 78, 0.08);
}

.cookie_container > div {
	display: flex;
	justify-content: space-between
}

.cookie_container > div p {
	font-size: 18px;
	font-weight: 400;
	color: var(--white);
	display: block;
	margin-right: 12px;
}

.cookie_container > div p a,
.cookie_container > div p a:visited {
	color: var(--white);
	font-weight: 700;
	text-decoration: underline;
	transition: all .1s
}

.cookie_container > div p a:hover {
	color: var(--white);
	text-decoration: none;
	transition: all .3s
}

.cookie_container > div button {
	display: inline-block;
	outline: 0;
	cursor: pointer;
	color: var(--white);
	text-align: center;
	line-height: 48px;
	padding: 0 36px;
	font-weight: 700;
	font-size: 20px;
	transition: .3s;
	max-width: 400px;
	border: 1px solid rgba(242, 78, 78, 0.68);
	border-radius: 7px;
    background: linear-gradient(135deg, rgba(242, 78, 78, 0.96), rgba(183, 42, 52, 0.94));
	box-shadow: inset 0 1px rgba(255, 255, 255, 0.18), 0 0 28px rgba(242, 78, 78, 0.08);
	align-self: center;
}

.cookie_container > div button:hover {
	background: var(--black);
	color: var(--white);
	cursor: pointer;
	transition: color .3s
}

@media (min-width: 320px) and (max-width: 576px){
	.cookie_container {
		max-width: 320px; 
		width: 100%;
	}
	.cookie_container > div {
		flex-direction: column;
	}
}

@media (min-width: 577px) and (max-width: 1033px){
	.cookie_container {
		width: 80%;
	}
	.cookie_container > div {
		flex-direction: column;
	}
}


.form-success {
    padding-top: 16px;
    color: #02906d;
    display: none;
}

.form-success__active {
	display: block
}

.section-pad.help h1 {
	color: var(--white);
}

.section-pad.help p,
 .section-pad.help ul {
	color: #b6bbbd;
	margin-bottom: 25px;
    font-size: 20px;
    line-height: 1.7;
}

footer {
	justify-content: space-between;
}
footer ul {
	margin: 0;
	padding:0;
}

footer ul li {
	display: inline;
	margin: 0 8px;
}

footer ul li a {
	font-weight:400;
}